Information hiding of two-dimensional code by multi-layer optical

Nobuyuki Teraura, Kouichi Sakurai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Optical information media printed on paper use printing materials to absorb visible light. There is a two-dimensional code, which may be encrypted but also can possibly be copied. Hence, we envisage an information medium that cannot possibly be copied and thereby offers high security. At the surface, the normal two-dimensional code is printed. The inner layers consist of two-dimensional codes printed using a variety of materials, which absorb certain distinct wavelengths, to form a multilayered two-dimensional code. Information can be distributed among the two-dimensional codes forming the inner layers of the multiplex.

Original languageEnglish
Title of host publicationProceedings of the 2012 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA 2012
Pages770-777
Number of pages8
DOIs
Publication statusPublished - Oct 15 2012
Event2012 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA 2012 - Madrid, Spain
Duration: Jul 10 2012Jul 13 2012

Publication series

NameProceedings of the 2012 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA 2012

Other

Other2012 10th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA 2012
CountrySpain
CityMadrid
Period7/10/127/13/12

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Software

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